4BHT-1400-CE Series1.2 Components and Functions1.2.1 BHT Front/BackNo. Name Function and Description① Touch panel LCD Displays characters and graphic patterns.The buttons and menus can be selected by tapping the screen with the stylus.② LED Indicates the code read status.Illuminates in blue when a code is successfully read.③④Trigger switches(M3 and M4 Magic keys)Reads a barcode when pressed, the same as the SCAN key.The SF and ENT key functions can be assigned to these magic keysusing the SYSTEMMENU. Character strings can be assigned at user programs.Refer to “User’s Manual (Software)” for details on how to operate the SYSTEM MENU.⑤ Stylus Used to operate the touch panel.⑥ Speaker Emits sound.⑦ Hand strap Use the hand belt to Keep the BHT secure in the palm of your hand.⑧ Battery cover Remove this cover when replacing the battery.⑨ Battery cover lock Locks or unlocks the battery cover.⑩ Code reading window Point the window at a code when reading.⑪ Charging/communication terminal Communicates or charges the BHT when placed in the CU.⑫ Wireless LAN / Bluetooth®communication antennasCommunicates with a wireless LAN access point or a Bluetooth®-enabled device.⑬ Microphone Built-in microphone①②⑥⑦⑧⑨⑪ ⑩⑤④③⑫⑬